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| author | David Belanger <david.belanger@amd.com> | 2022-02-16 12:07:28 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:45:14 -0400 |
| commit | 1526ec9a3ed90e7ad36de7ef8aa2768b60af14df (patch) | |
| tree | 98e36a39b444ee4268be8354091b9b3fca4b5822 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 07bc768afb0a1c638f4eb054aaed9eaa291132de (diff) | |
| download | lwn-1526ec9a3ed90e7ad36de7ef8aa2768b60af14df.tar.gz lwn-1526ec9a3ed90e7ad36de7ef8aa2768b60af14df.zip | |
drm/amdkfd: EOP Removal - Handle size 0 correctly
On GC 9.4.3, we are removing the EOP buffer.
If we specify 0 for the size, CP_HQD_EOP_CONTROL ends up with
incorrect value as order_size_2 calculations does not handle 0.
Fix it by using zero for the MQD entry for EOP size 0.
v2: Reworked code with a conditional assignment and fixed style issues.
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions